180768924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2647}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 524346368

約数和(自身を除く): 343577444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1897, 2439, 2647, 3252, 3794, 4878, 5294, 5691, 7588, 7941, 9756, 10588, 11382, 15882, 17073, 18529, 22764, 23823, 31764, 34146, 37058, 47646, 55587, 68292, 74116, 95292, 111174, 166761, 222348, 333522, 667044, 717337, 1434674, 2152011, 2869348, 4304022, 5021359, 6456033, 8608044, 10042718, 12912066, 15064077, 20085436, 25824132, 30128154, 45192231, 60256308, 90384462, 180768924]

約数ペア:

[(1, 180768924), (2, 90384462), (3, 60256308), (4, 45192231), (6, 30128154), (7, 25824132), (9, 20085436), (12, 15064077), (14, 12912066), (18, 10042718), (21, 8608044), (28, 6456033), (36, 5021359), (42, 4304022), (63, 2869348), (84, 2152011), (126, 1434674), (252, 717337), (271, 667044), (542, 333522), (813, 222348), (1084, 166761), (1626, 111174), (1897, 95292), (2439, 74116), (2647, 68292), (3252, 55587), (3794, 47646), (4878, 37058), (5294, 34146), (5691, 31764), (7588, 23823), (7941, 22764), (9756, 18529), (10588, 17073), (11382, 15882)]